1var colors=["red","blue","green"];
2for (let i = 0; i < colors.length; i++) { 
3  console.log(colors[i]);
4}

1for(i=0;i<=5;i++){
2  console.log(i);}

1var items=["a","b","c"];
2for(let item of items){
3  console.log(item)
4}

1for(var i = 0; i < 6; i++) {
2  //This is a very simple loop template
3}

1//This is another loop mixed with timer.
2i++
3if(i < 12) {
4  setTimeout(Loop, 1000)
5}
6else {
7  alert("You're out")
8}